大自然外界因素影響水泥電線桿變彎

Natural external factors affect the bending of cement power poles

1、由于水泥電線桿是安裝在室外使用，常年受降雨天氣影響，使得電線桿壁破裂，進(jìn)而引起電線桿內(nèi)部充水造成腐蝕，進(jìn)而分解水泥電線桿的材質(zhì)，使得形狀變彎。

1. Due to the fact that cement poles are installed outdoors and are often affected by rainy weather, the walls of the poles break, causing water to fill the interior of the poles and causing corrosion. This in turn decomposes the material of the cement poles, causing them to bend in shape.

2、由于冬天氣溫較低，水泥電線桿本身會受嚴(yán)寒的侵蝕，使得外部出現(xiàn)裂紋，進(jìn)而降雪附著到表面，雪融化以后會滲入電線桿表面的裂紋，進(jìn)而腐蝕內(nèi)部鋼筋骨架，使得生銹，從而導(dǎo)致水泥電線桿變彎。

2. Due to the low temperature in winter, cement power poles themselves will be corroded by the severe cold, causing cracks to appear on the outside and snow to adhere to the surface. After the snow melts, it will penetrate the cracks on the surface of the power poles, corroding the internal steel reinforcement framework, causing rust and bending of the cement power poles.

二、水泥電線桿本身質(zhì)量問題

2、 Quality issues with cement poles themselves

1、水泥電線桿在制作鋼筋籠（也成鋼筋骨架）時，由于使用的鋼筋材料質(zhì)量不過關(guān)，經(jīng)過長時間腐蝕，表面嚴(yán)重生銹，進(jìn)而會導(dǎo)致水泥電線桿整體沒有支撐，進(jìn)而會使形狀變彎，嚴(yán)重的會使水泥電線桿斷裂。

1. When making steel cages (also known as steel frames) for cement power poles, due to the poor quality of the steel materials used, the surface will rust severely after long-term corrosion, leading to the overall lack of support for the cement power poles, which will bend in shape and in severe cases, cause the cement power poles to break.

2、水泥電線桿所使用的混凝土不達(dá)標(biāo)或非國標(biāo)，水泥電線桿對原材料的要求很高，因為常年要在比較嚴(yán)酷的室外環(huán)境，對水泥電線桿的堅韌性要求很高，如果混凝土不達(dá)標(biāo)，容易出現(xiàn)裂紋，進(jìn)而會腐蝕內(nèi)部結(jié)構(gòu)，導(dǎo)致水泥電桿變彎。

2. The concrete used in cement poles does not meet the standards or is not in compliance with national standards. Cement poles have high requirements for raw materials because they are often subjected to harsh outdoor environments, which require high toughness. If the concrete does not meet the standards, cracks are prone to occur, which can corrode the internal structure and cause the cement poles to bend.

三、水泥電線桿變彎的預(yù)防方法

3、 Preventive methods for bending of cement electric poles

1、采購水泥電線桿時，應(yīng)嚴(yán)把質(zhì)量關(guān)，對水泥電線桿做基本的檢測，主要是看出廠的水泥電線桿表面是否有裂紋，電線桿內(nèi)壁是否平整，電線桿整體是否垂直，還有就是看下露出的鋼筋是否已經(jīng)生銹或容易掰彎。

1. When purchasing cement poles, quality should be strictly controlled, and basic testing should be carried out on cement poles. The main focus is to check whether there are cracks on the surface of the cement poles, whether the inner wall of the poles is flat, whether the poles are vertical as a whole, and whether the exposed steel bars have rusted or are prone to bending.